package lsp
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Dune Dependency
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doc/lsp.stdune/Stdune/Temp/index.html
Module Stdune.Temp
Source
Temporary file management
This module provides a high-level interface for temporary files. It ensures that all temporary files created by the application are systematically cleaned up on exit.
val temp_in_dir :
?perms:int ->
what ->
dir:Path.t ->
prefix:string ->
suffix:string ->
Path.t
Create a temporary file or directory inside an existing directory.
Delete the contents of a temporary directory without deleting the directory itself.
temp_file ~dir ~prefix ~suffix
creates a temporary file in dir
. The base name of the file is prefix_num_suffix
, where num
is a random integer number. Note that the file must be created to reserve the name in dir
and prevent other processes from taking it concurrently. If you need a temporary file that does not exist on disk, you can create a temporary directory and safely use any file name there.
val with_temp_file :
dir:Path.t ->
prefix:string ->
suffix:string ->
f:(Path.t Or_exn.t -> 'a) ->
'a
Like temp_file
, but passes the temporary file to the callback f
, and makes sure the temporary file is deleted when f
completes. If f
raises an exception, the exception is re-raised (and the file is still deleted).